The ICA GemLab Journal
GAMMA · Volume 1, Issue 4
The Zimbaqua mine has a wide range of gemstones and mineral deposits, here is one of the Zimbaqua women with a big piece of Smokey Quartz.
AvailabilityContact the laboratory
Inside this issue
Research worth returning to.
GAMMA · Volume 1, Issue 4 is part of GAMMA, the ICA GemLab journal series. Contact the laboratory regarding the complete issue, format and current availability.
The journal brings together gemmological research, laboratory observations and field perspectives. Its editorial content is distinct from an individual gemstone examination or laboratory report.
- Gemstone research and field observations
- Clear international English
- Published by ICA GemLab